#coding=UTF-8
import requests
import json

# 引入自定义的keystone模块
import keystone
keystone_s=keystone.getToken()

#nova(compute)端点地址：
network_url="http://192.168.100.10:9696/v2.0/networks"
#定义请求头
headers={
    "X-Auth-Token":keystone_s['token'],
    "Content-Type": "application/json"
}

#定义请求主题
body={
	"network": {
		"admin_state_up": "true",
		"name": "net1",
		"provider:network_type": "vlan",
		"provider:physical_network": "provider",
		"provider:segmentation_id": 201
	}
}

#发送请求
req=requests.post(network_url,headers=headers,data=json.dumps(body))
#格式化打印响应
print(json.dumps(req.json(),sort_keys=True,indent=4))

#
# #循环打印主机列表
# for i in req.json()['servers']:
#     print("server name:",str(i['name']),"id:",str(i['id']))